S32 SDK
AMMCLib

Provides an example of integration of AMMCLib and S32 SDK

Application description


The purpose of this demo application is to show you how to integrate the S32 SDK with AMMCLib.

  • The application uses LPTMR to generate samples of a sinusoidal signal using trigonometric functions from the AMMCLib. Calculated signal samples are then scaled to be in the range of the FTM PWM duty cycle and are used to change the intesity of the RGB leds.

Prerequisites


The run the example you will need to have the following items:

  • 1 S32K148 board
  • 1 Power Adapter 12V (if the board cannot be powered from USB)
  • 1 Personal Computer
  • 1 Jlink Lite Debugger (optional, users can use Open SDA)

Boards supported


The following boards are supported by this application:

  • S32K148EVB-Q100
  • S32K148-MB

Hardware Wiring


The following connections must be done to for this example application to work:

PIN FUNCTION    | S32K148EVB-Q100 | S32K148-MB

-------------—|------------—|-----------— FTM0 Channel 0 (PTD15) |RGB_RED - wired on the board | J12.18 - J11.31 FTM0 Channel 1 (PTD16) |RGB_GREEN - wired on the board | J12.17 - J11.32 FTM0 Channel 2 (PTD0) |RGB_BLUE - wired on the board | J12.31 - J11.30

How to run


1. Importing the project into the workspace

After opening S32 Design Studio, go to File -> New S32DS Project From... and select ammclib_s32k148. Then click on Finish.
The project should now be copied into you current workspace.

2. Generating the Processor Expert configuration

First go to Project Explorer View in S32 DS and select the current project(ammclib_s32k148). Then go to Project and click on Generate Processor Expert Code
Wait for the code generation to be completed before continuing to the next step.

3. Building the project

Select the configuration to be built FLASH (Debug_FLASH) or RAM (Debug_RAM) by left clicking on the downward arrow corresponding to the build button(. Wait for the build action to be completed before continuing to the next step.

4. Running the project

Go to Run and select Debug Configurations. There will be four debug configurations for this project:

Configuration Name Description
ammclib_s32k148 Debug_RAM Jlink Debug the RAM configuration using Segger Jlink debuggers
ammclib_s32k148 Debug_FLASH Jlink Debug the FLASH configuration using Segger Jlink debuggers
ammclib_s32k148 Debug_RAM PEMicro Debug the RAM configuration using PEMicro debuggers
ammclib_s32k148 Debug_FLASH PEMicro Debug the FLASH configuration using PEMicro debuggers


Select the desired debug configuration and click on Launch. Now the perspective will change to the Debug Perspective.
Use the controls to control the program flow.

Note
For more detailed information related to S32 Design Studio usage please consult the available documentation.